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Device and method for injecting drug

A technology for injecting devices and medicines, applied in the directions of medicines or prescriptions, medicine instruments, syringes, etc., can solve the problems of harm to diabetic patients, waste of insulin, easy reproduction of bacteria, etc., and achieve the effect of inhibiting the reproduction of bacteria and preventing the waste of medicines.

Inactive Publication Date: 2016-08-10
崔奎东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, not only the insulin is wasted, but also a humid environment is formed in the space around the spit-out part, causing bacteria to multiply easily, which may cause fatal harm to diabetic patients affected by complications

Method used

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  • Device and method for injecting drug
  • Device and method for injecting drug
  • Device and method for injecting drug

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Embodiment Construction

[0038] Hereinafter, with reference to the drawings, the drug injection device and method according to the present invention will be described in detail. The present invention can be modified in various ways, and can also have various forms. Specific embodiments will be described in detail through the drawings. However, it should be understood that the present disclosure is not limited to the disclosed specific embodiments, but covers any modifications, equivalents, and alternatives including the idea and technical scope of the present invention. In the following description, similar components are indicated by similar reference signs. Regarding the drawings, the structure is indicated in an enlarged size.

[0039] The terms 1st, 2nd, etc. can be used in various constituent elements, but they cannot be used to limit the constituent elements. The terms are used only for the purpose of distinguishing different constituent elements. For example, without departing from the scope of...

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PUM

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Abstract

A method for injecting a drug comprises the steps of: injecting a drug into an object by pushing the drug, filled in a cartridge, by using a pusher; and, at the point of time when a predetermined amount of the drug has been injected, withdrawing the pusher by a certain distance in the opposite direction of the direction of pushing.

Description

Technical field [0001] The present invention relates to a drug injection device and method, and more specifically, to a drug injection device that can carry drugs such as insulin that require precise adjustment of the injection amount for injection, and a drug injection method using the device. Background technique [0002] Generally, insulin used to treat diabetes can be divided into meal-related insulin and basal insulin. Meal-related insulin is usually injected 3 times a day on an empty stomach before a meal to prevent diabetes patients suffering from metabolic diseases from rising blood sugar levels rapidly after a meal, and the basal insulin is injected once a day to be able to continue in the body slowly for 24 hours To maintain insulin action. [0003] Diabetes is a disease caused by insufficient insulin secretion or impaired biological effects, resulting in the inability to convert blood sugar or glucose into energy. It is divided into type 1 diabetes and type 2 diabetes. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/24A61M5/20
CPCA61M5/20A61M5/24A61M5/3148A61M5/31546A61M5/31573A61M2005/2407A61M2005/31588A61M2205/50G16H20/17A61M5/31578A61M5/32
Inventor 崔奎东
Owner 崔奎东